121499665

素因数分解:

$5^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 170090280

約数和(自身を除く): 48590615

約数列:

[1, 5, 7, 35, 49, 245, 613, 809, 3065, 4045, 4291, 5663, 21455, 28315, 30037, 39641, 150185, 198205, 495917, 2479585, 3471419, 17357095, 24299933, 121499665]

約数ペア:

[(1, 121499665), (5, 24299933), (7, 17357095), (35, 3471419), (49, 2479585), (245, 495917), (613, 198205), (809, 150185), (3065, 39641), (4045, 30037), (4291, 28315), (5663, 21455)]